Product information:
Color: white, pink, black

Bluetooth solution: Bluetooth 5.0
Bluetooth distance: 10 meters
Product size: 18.1 * 151.2 * 17.6CM
Horn power: 15W
Speaker specification: 4-inch external magnetic 3 Ω
Battery specification: 18650_ 3000mAh 3.7V (onboard protection)
Play time: 2H-3H
Charging method: Tpc-5V
Charging time: 2H-3H
Product material: ABS plastic/iron mesh
Product function: Bluetooth TF card AUX USB comes with karaoke mode RGB rhythm light
2 wireless handheld microphones
Microphone scheme: BK U frequency band
Mic distance: 10 meters
Microphone battery specification: built-in 18650 1200mAh 3.7V
Mic charging time: 1H-2H
Microphone type: Dynamic microphone core

Speaker+data cable+audio cable+two wireless microphones